:root {
  --main-color: #1abc9c;
  /* 主色调 */
  --primay-color: #1abcb3;
  /* 浅主色调 */
  --font-color: #333;
  /* 字体主色 */
  --font-color-desc: #62625d;
  /* 字体浅色 */
  --font-color-gray: #999;
  /* 字体灰色 */
}
html {
  font-family: sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  height: 100%;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Ubuntu, Helvetica Neue, Helvetica, Arial, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Source Han Sans CN, sans-serif;
  line-height: 1.8;
  background: #f5f5f5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  word-wrap: break-word;
  margin: 0;
  padding: 0;
  height: 100%;
}
.img-h {
  width: 100%;
  height: 100%;
  transition: -webkit-transform 0.5s ease-out 0s;
  transition: transform 0.5s ease-out 0s;
  transition: transform 0.5s ease-out 0s, -webkit-transform 0.5s ease-out 0s;
}
.img-h:hover {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -o-transform: scale(1.05);
}
.a-link:hover {
  color: var(--main-color) !important;
}
a {
  text-decoration: none;
  color: var(--font-color);
}
.mb-20 {
  margin-bottom: 20px;
}
header {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 999;
  width: 100%;
  border: 0;
  background: #fff;
  box-shadow: 0 0 3px 1px rgba(0, 0, 0, 0.1);
}
header .navbar-header {
  float: left;
}
header .navbar-header .logo {
  height: 62px;
  float: none;
  display: table-cell;
  padding: 0;
  margin: 0;
  font-size: 20px;
  line-height: 1;
  vertical-align: middle;
  transition: all 0.3s ease-out 0s;
}
header .navbar-header .logo > a > img {
  width: 120px;
}
header .menu nav {
  float: left;
  margin: 0;
}
header .menu nav ul {
  margin: 0;
}
header .menu nav ul > li {
  float: left;
  margin: 0;
  padding: 0;
  list-style: none;
}
header .menu nav ul > li > a {
  padding: 0 14px;
  color: #333;
  line-height: 62px;
  background: none;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
}
header .menu nav ul > li > a.active {
  color: var(--main-color);
}
header .menu nav ul > li > a:hover {
  color: var(--main-color);
}
header .menu-search {
  float: right;
  line-height: 60px;
}
header .menu-search .input {
  height: 28px;
  line-height: 28px;
  overflow: hidden;
  vertical-align: middle;
  display: inline-block;
  border-radius: 6px;
  border: 1px solid #979393;
}
header .menu-search .input > input {
  border: none;
  height: 100%;
  padding: 0;
  text-indent: 5px;
  margin: 0;
  font-size: 14px;
}
header .menu-search .input > input:focus {
  border: none;
  outline: none;
}
header .menu-search .input > .search-icon {
  cursor: pointer;
  color: #979393;
  padding-right: 5px;
}
header .menu-search > .login {
  display: inline-block;
  padding-left: 6px;
  width: 70px;
  text-align: center;
}
header .menu-search > .login > a {
  font-size: 14px;
}
header .menu-search > .login > span {
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.vc-footer {
  background: #2E3338;
  width: 100%;
  color: #fff;
  height: 140px;
}
.vc-footer .vc-footer-info {
  padding: 10px;
}
.vc-footer .vc-footer-info a {
  color: #fff;
}
.vc-footer .vc-footer-copyright {
  padding-top: 30px;
  text-align: center;
  font-weight: 700;
}
.to-top {
  width: 50px;
  height: 62px;
  position: fixed;
  right: 50px;
  bottom: 88px;
  cursor: pointer;
  display: none;
  font-size: 48px;
  color: var(--main-color);
}
.to-top:hover {
  color: #0db409;
}
.page-position {
  padding-bottom: 15px;
  padding-left: 15px;
}
.page-position span {
  color: #7a7777;
  font-size: 14px;
}
.page-position a {
  color: #7a7777;
  font-size: 14px;
}
.page-position a:hover {
  color: var(--main-color);
}
.vc-page {
  padding-top: 80px;
}
.fixed {
  position: fixed;
  left: 50%;
  bottom: 0;
  margin-left: 290px;
}
.container {
  margin-right: auto;
  margin-left: auto;
}
aside {
  height: 100%;
}
.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}
.input-focus {
  border-color: var(--main-color) !important;
}
.input-focus > .search-icon {
  color: var(--main-color) !important;
}
.input-focus > .prefix-icon {
  color: var(--main-color) !important;
}
.icon-loading {
  transform-origin: 50% 50%;
  animation: load 5s linear infinite;
}
@keyframes load {
  0% {
    transform: rotate(0);
  }
  30% {
    transform: rotate(80deg);
  }
  70% {
    transform: rotate(280deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.btn {
  display: inline-block;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
  background-color: transparent;
  border: 1px solid transparent;
  padding: 0.25rem 0.75rem;
  font-size: 1rem;
  border-radius: 0.25rem;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
.btn-primary {
  color: #fff;
  background-color: var(--main-color);
  border-color: var(--main-color);
}
